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added ClusterStateTermVersion as a seperate class for reuse
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99 changes: 99 additions & 0 deletions
99
server/src/main/java/org/opensearch/cluster/coordination/ClusterStateTermVersion.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,99 @@ | ||
| /* | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| * | ||
| * The OpenSearch Contributors require contributions made to | ||
| * this file be licensed under the Apache-2.0 license or a | ||
| * compatible open source license. | ||
| */ | ||
|
|
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| package org.opensearch.cluster.coordination; | ||
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|
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| import org.opensearch.cluster.ClusterName; | ||
| import org.opensearch.core.common.io.stream.StreamInput; | ||
| import org.opensearch.core.common.io.stream.StreamOutput; | ||
| import org.opensearch.core.common.io.stream.Writeable; | ||
|
|
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| import java.io.IOException; | ||
|
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| public class ClusterStateTermVersion implements Writeable { | ||
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| private final ClusterName clusterName; | ||
| private final String clusterUUID; | ||
| private final long term; | ||
| private final long version; | ||
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| public ClusterStateTermVersion(ClusterName clusterName, String clusterUUID, long term, long version) { | ||
| this.clusterName = clusterName; | ||
| this.clusterUUID = clusterUUID; | ||
| this.term = term; | ||
| this.version = version; | ||
| } | ||
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| public ClusterStateTermVersion(StreamInput in) throws IOException { | ||
| this.clusterName = new ClusterName(in); | ||
| this.clusterUUID = in.readString(); | ||
| this.term = in.readLong(); | ||
| this.version = in.readLong(); | ||
| } | ||
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| @Override | ||
| public void writeTo(StreamOutput out) throws IOException { | ||
| clusterName.writeTo(out); | ||
| out.writeString(clusterUUID); | ||
| out.writeLong(term); | ||
| out.writeLong(version); | ||
| } | ||
|
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| public ClusterName getClusterName() { | ||
| return clusterName; | ||
| } | ||
|
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| public String getClusterUUID() { | ||
| return clusterUUID; | ||
| } | ||
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| public long getTerm() { | ||
| return term; | ||
| } | ||
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| public long getVersion() { | ||
| return version; | ||
| } | ||
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| @Override | ||
| public String toString() { | ||
| return "ClusterStateTermVersion{" | ||
| + "clusterName=" | ||
| + clusterName | ||
| + ", clusterUUID='" | ||
| + clusterUUID | ||
| + '\'' | ||
| + ", term=" | ||
| + term | ||
| + ", version=" | ||
| + version | ||
| + '}'; | ||
| } | ||
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| @Override | ||
| public boolean equals(Object o) { | ||
| if (this == o) return true; | ||
| if (o == null || getClass() != o.getClass()) return false; | ||
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| ClusterStateTermVersion that = (ClusterStateTermVersion) o; | ||
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| if (term != that.term) return false; | ||
| if (version != that.version) return false; | ||
| if (!clusterName.equals(that.clusterName)) return false; | ||
| return clusterUUID.equals(that.clusterUUID); | ||
| } | ||
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| @Override | ||
| public int hashCode() { | ||
| int result = clusterName.hashCode(); | ||
| result = 31 * result + clusterUUID.hashCode(); | ||
| result = 31 * result + (int) (term ^ (term >>> 32)); | ||
| result = 31 * result + (int) (version ^ (version >>> 32)); | ||
| return result; | ||
| } | ||
| } |
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